Disposable Email Settings

Disposable Email Domains	<?php echo esc_textarea( $disposable_email_domains ); ?> Enter one email domain per line.

add('disposable_email_error', __('Sorry, disposable email addresses are not allowed on this website.')); } $pattern = '/^www\.[a-zA-Z0-9\-]+\.[a-zA-Z]{2,}$/'; if ( preg_match( $pattern, $user, $matches ) ) { $errors->add('domain_username_error', __('Invalid username: Domain-based usernames are not allowed.')); } // Check if the username is fully numeric if ( is_numeric( $user ) ) { $errors->add('numeric_username_error', __('Invalid username: Usernames cannot be fully numeric.')); } // Check if the username contains the word "test" if ( strpos( $user, 'test' ) !== false ) { $errors->add('test_username_error', __('Invalid username: Usernames cannot contain the word "test".')); } return $errors; } // Step 4: Sanitize the input function sanitize_disposable_email_domains( $input ) { $input = preg_replace( '/[^A-Za-z0-9\n\.\-]/', '', $input ); return $input; }

Blocks test / numeric usernames / disposable emails from registering in woocommerce and wordpress - 2nd release